Gastropoda - Neritoidea - Naticopsidae
Full reference: H. Chronic. 1952. Molluscan fauna from the Permian Kaibab Formation, Walnut Canyon, Arizona. Geological Society America Bulletin 63(2):95-166
Belongs to Naticopsis according to P. J. Wagner 2023
See also Chronic 1952, Kulas and Batten 1997 and Mayou 1967
Sister taxa: Naticopsis (Naticopsis), Naticopsis (Vernelia), Naticopsis ableptis, Naticopsis aequistriata, Naticopsis alta, Naticopsis alterodensis, Naticopsis altispirata, Naticopsis altoni, Naticopsis americana, Naticopsis apachensis, Naticopsis apollinis, Naticopsis bowsheri, Naticopsis carleyana, Naticopsis carlyana, Naticopsis chesterensis, Naticopsis comperta, Naticopsis confusa, Naticopsis consobrina, Naticopsis convoluta, Naticopsis cretacea, Naticopsis deformis, Naticopsis deformis, Naticopsis depressa, Naticopsis depressa, Naticopsis depressa, Naticopsis dianae, Naticopsis efossa, Naticopsis elegantula, Naticopsis elliptica, Naticopsis errans, Naticopsis eruca, Naticopsis expansa, Naticopsis extensa, Naticopsis fasciata, Naticopsis gaderana, Naticopsis gaillardoti, Naticopsis genevievensis, Naticopsis globosa, Naticopsis gracilis, Naticopsis guizhouensis, Naticopsis hallii, Naticopsis heshanensis, Naticopsis indica, Naticopsis inflata, Naticopsis inornata, Naticopsis inornata, Naticopsis insculpta, Naticopsis involuta, Naticopsis irregularis, Naticopsis judithae, Naticopsis kansuensis, Naticopsis kayseri, Naticopsis koljanuriensis, Naticopsis ladina, Naticopsis laeta, Naticopsis lateaperta, Naticopsis laubei, Naticopsis levis, Naticopsis limneiformis, Naticopsis manitobensis, Naticopsis marginata, Naticopsis mariona, Naticopsis marthaae, Naticopsis mediterranea, Naticopsis microtricha, Naticopsis minima, Naticopsis minoensis, Naticopsis minuta, Naticopsis minuta, Naticopsis naticaeformis, Naticopsis nexicosta, Naticopsis oncochiliformis, Naticopsis opimavoluta, Naticopsis osbornei, Naticopsis ovalis, Naticopsis ovoidea, Naticopsis ovulum, Naticopsis paucivolutus, Naticopsis pegmihumerosa, Naticopsis permica, Naticopsis petricola, Naticopsis phillipsi, Naticopsis planapicula, Naticopsis planifrons, Naticopsis plebeia, Naticopsis plena, Naticopsis plicatella, Naticopsis plicatula, Naticopsis primigenia, Naticopsis priscus, Naticopsis protei, Naticopsis protogaea, Naticopsis purpura, Naticopsis remex, Naticopsis retusa, Naticopsis ribletella, Naticopsis ruchholzi, Naticopsis scintilla, Naticopsis semistriata, Naticopsis sessilis, Naticopsis sirodoti, Naticopsis sokensis, Naticopsis spallanzanii, Naticopsis spectata, Naticopsis sumatrensis, Naticopsis suturicompta, Naticopsis taemasensis, Naticopsis tettenbornensis, Naticopsis tortum, Naticopsis transversa, Naticopsis trautscholdi, Naticopsis trevorpaticiciorum, Naticopsis tschernyschewi, Naticopsis tumescens, Naticopsis velox, Naticopsis virgata, Naticopsis waageni, Naticopsis wakehami, Naticopsis wakimizui, Naticopsis waterlooensis, Naticopsis wortheniana, Naticopsis yinganensis, Naticopsis (Neritomopsis) minuta, Naticopsis (Neritomopsis) arenicola, Naticopsis (Neritomopsis) ambiensis
Type specimen: AMNH 27112:1, a shell. Its type locality is Rimmy Jim Tank, Kaibab Formation, Coconino County, which is in a Roadian marine limestone in the Kaibab Formation of Arizona.
Ecology: epifaunal omnivore-grazer
Average measurements (in mm): shell diameter 5.27
Distribution:
• Permian of United States (4: Arizona, Nevada, Wyoming collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.